Date: Fri, 27 May 2016 16:40:26 -0700 From: Mark Millard <markmi@dsl-only.net> To: Dimitry Andric <dim@FreeBSD.org> Cc: FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>, freebsd-ports@freebsd.org Subject: Re: 11.0-CURRENT -r300770 libc++ update vs. lang/powerpc64-xtoolchain-gcc: no go [self hosted powerpc64 context] Message-ID: <42773110-C392-4168-9B94-6902807DB530@dsl-only.net> In-Reply-To: <C5678741-F12B-4234-A194-AC2F0B0CDAB4@dsl-only.net> References: <95E2A9D6-8E1A-46FB-84FF-60927A6F1CE4@dsl-only.net> <8FAD594D-4349-4EA7-A712-D3792537FB1D@FreeBSD.org> <C5678741-F12B-4234-A194-AC2F0B0CDAB4@dsl-only.net>
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[I'm top posting the results of the failed build.] It looks like the following has been addresses in -r300884. libcompat also got a -isystem in -r300885. -r300886 did "Move external GCC compiler hacks to bsd.sys.mk". So I'll retry based on -r300886. Failure details. . . Both the powerpc64 lang/powerpc64-xtoolchain-gcc and powerpc clang combinations failed for -r300875. The details are rather different this time and might not be related to your libc++ changes. Both contexts got the same error. powerpc64 lang/powerpc64-xtoolchain-gcc: > --- all_subdir_cddl/lib/libzpool --- > In file included from /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:144:0: > /usr/src/sys/vm/vm_pageout.h:77:8: error: unknown type name 'bool' > extern bool vm_pageout_wanted; > ^ > /usr/src/sys/vm/vm_pageout.h:78:8: error: unknown type name 'bool' > extern bool vm_pages_needed; > ^ The -v search list information was: > ignoring nonexistent directory "/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/local/include" > ignoring nonexistent directory "/usr/local/lib/gcc/powerpc64-portbld-freebsd11.0/5.3.0/../../../../powerpc64-portbld-freebsd11.0/include" > ignoring duplicate directory "/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/include" > ignoring nonexistent directory "/usr/src/cddl/lib/libzpool/../../../lib/libpthread/thread" > ignoring nonexistent directory "/usr/src/cddl/lib/libzpool/../../../lib/libpthread/sys" > #include "..." search starts here: > #include <...> search starts here: > /usr/src/cddl/lib/libzpool/../../../sys/cddl/compat/opensolaris > /usr/src/cddl/lib/libzpool/../../compat/opensolaris/include > /usr/src/cddl/lib/libzpool/../../compat/opensolaris/lib/libumem > /usr/src/cddl/lib/libzpool/../../contrib/opensolaris/lib/libzpool/common > /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/sys > /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs > /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/common/zfs > /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common > /usr/src/cddl/lib/libzpool/../../contrib/opensolaris/head > /usr/src/cddl/lib/libzpool/../../lib/libumem > /usr/src/cddl/lib/libzpool/../../contrib/opensolaris/lib/libnvpair > /usr/src/cddl/lib/libzpool/../../../lib/libthr/arch/powerpc/include > /usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/include > /usr/local/lib/gcc/powerpc64-portbld-freebsd11.0/5.3.0/include > /usr/local/lib/gcc/powerpc64-portbld-freebsd11.0/5.3.0/include-fixed > End of search list. This was for: > /usr/local/bin/powerpc64-portbld-freebsd11.0-gcc -isystem /usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/include -L/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/lib --sysroot=/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -O2 -pipe -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/compat/opensolaris -I/usr/src/cddl/lib/libzpool/../../compat/opensolaris/include -I/usr/src/cddl/lib/libzpool/../../compat/opensolaris/lib/libumem -I/usr/src/cddl/lib/libzpool/../../contrib/opensolaris/lib/libzpool/common -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/sys -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/common/zfs -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common -I/usr/src/cddl/lib/libzpool/../../contrib/opensolaris/head -I/usr/src/cddl/lib/libzpool/../../lib/libumem -I/usr/src/cddl/lib/libzpool/../../contrib/opensolaris/lib/libnvpair -DWANTS_MUTEX_OWNED -I/usr/src/cddl/lib/libzpool/../../../lib/libpthread/thread -I/usr/src/cddl/lib/libzpool/../../../lib/libpthread/sys -I/usr/src/cddl/lib/libzpool/../../../lib/libthr/arch/powerpc/include -g -DDEBUG=1 -DNEED_SOLARIS_BOOLEAN -MD -MF.depend.arc.o -MTarc.o -std=iso9899:1999 -fstack-protector-strong -Wno-pointer-sign -Wno-error=unused-function -Wno-error=enum-compare -Wno-error=logical-not-parentheses -Wno-error=bool-compare -Wno-error=uninitialized -Wno-error=array-bounds -Wno-error=clobbered -Wno-error=cast-align -Wno-error=extra -Wno-error=attributes -Wno-error=inline -Wno-error=unused-but-set-variable -Wno-error=unused-value -Wno-error=strict-aliasing -Wno-error=address -Wno-unknown-pragmas -v -c /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c -o arc.o powerpc sytem clang: > --- all_subdir_cddl/lib/libzpool --- > In file included from /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:144: > /usr/obj/clang/powerpc.powerpc/usr/src/tmp/usr/include/vm/vm_pageout.h:77:8: error: unknown type name 'bool' > extern bool vm_pageout_wanted; > ^ > /usr/obj/clang/powerpc.powerpc/usr/src/tmp/usr/include/vm/vm_pageout.h:78:8: error: unknown type name 'bool' > extern bool vm_pages_needed; > ^ This was for: > --- arc.o --- > cc -O2 -pipe -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/compat/opensolaris -I/usr/src/cddl/lib/libzpool/../../compat/opensolaris/include -I/usr/src/cddl/lib/libzpool/../../compat/opensolaris/lib/libumem -I/usr/src/cddl/lib/libzpool/../../contrib/opensolaris/lib/libzpool/common -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/sys -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/common/zfs -I/usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common -I/usr/src/cddl/lib/libzpool/../../contrib/opensolaris/head -I/usr/src/cddl/lib/libzpool/../../lib/libumem -I/usr/src/cddl/lib/libzpool/../../contrib/opensolaris/lib/libnvpair -DWANTS_MUTEX_OWNED -I/usr/src/cddl/lib/libzpool/../../../lib/libpthread/thread -I/usr/src/cddl/lib/libzpool/../../../lib/libpthread/sys -I/usr/src/cddl/lib/libzpool/../../../lib/libthr/arch/powerpc/include -g -DDEBUG=1 -DNEED_SOLARIS_BOOLEAN -MD -MF.depend.arc.o -MTarc.o -std=iso9899:1999 -fstack-protector-strong -Wno-pointer-sign -Wno-unknown-pragmas -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -c /usr/src/cddl/lib/libzpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c -o arc.o === Mark Millard markmi@dsl-only.net On 2016-May-27, at 2:56 PM, Mark Millard <markmi@dsl-only.net> wrote: > On 2016-May-27, at 1:50 PM, Dimitry Andric <dim at FreeBSD.org> wrote: >> >> On 27 May 2016, at 01:53, Mark Millard <markmi at dsl-only.net> wrote: >>> >>> I do buildworld/buildkernel on a powerpc64 targeting itself via lang/powerpc64-xtoolchain-gcc (a.k.a. lang/powerpc64-gcc for the most part). [Getting that lang/powerpc64-gcc installed for self-hosted use does take some work-around activity.] I have buildworld build clang (but not use it). [I've been doing this with 11.0-CURRENT for a long time.] >>> >>> Actually I use lang/gcc49 as the "system compiler" and lang/powerpc64-gcc as the self-hosting so-called "cross compiler". (I later list the src.conf content.) gcc4.2.1 is not installed. >>> >>> Trying to go from: >>> >>>> # uname -apKU >>>> FreeBSD FBSDG5C0 11.0-CURRENT FreeBSD 11.0-CURRENT #36 r300531M: Mon May 23 20:13:52 PDT 2016 root@FBSDG5C0:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/sys/GENERIC64vtsc-NODEBUG powerpc powerpc64 1100111 1100111 >>> >>> (for which -r300531 built and installed fine this way) to -r300777 now fails with errors such as: >>> >>>> --- lib/libc++__L --- >>>> In file included from /usr/src/lib/libc++/../../contrib/libc++/include/iterator:346:0, >>>> from /usr/src/lib/libc++/../../contrib/libc++/include/memory:606, >>>> from /usr/src/lib/libc++/../../contrib/libc++/include/algorithm:628, >>>> from /usr/src/lib/libc++/../../contrib/libc++/src/algorithm.cpp:10: >>>> /usr/src/lib/libc++/../../contrib/libc++/include/iosfwd:176:14: error: 'mbstate_t' was not declared in this scope >>>> typedef fpos<mbstate_t> streampos; >>>> ^ >> >> This is hopefully fixed by r300873 now. Can you please verify? >> >> -Dimitry > > buildworld/buildkernel started, based on -r300875 for powerpc64 under/on powerpc64 FreeBSD via lang/powerpc-xtoolchain-gcc as the so-called "cross compiler". If it completes successfully it takes about 8 hours for what I normally include in such builds. > > I've also started a clang-based buildworld for powerpc (non-64) under powerpc FreeBSD as a cross check. (This environment involves work arounds, such as changes to signal delivery to avoid clang's code generation ABI violations in its stack handling. A clang based buildkernel would not complete so I would use a separate gcc 4.2.1 kernel build to get an overall system.) > > === > Mark Millard > markmi at dsl-only.net > >home | help
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